EP2361869A4 - Elevator apparatus - Google Patents

Elevator apparatus

Info

Publication number
EP2361869A4
EP2361869A4 EP08878734.6A EP08878734A EP2361869A4 EP 2361869 A4 EP2361869 A4 EP 2361869A4 EP 08878734 A EP08878734 A EP 08878734A EP 2361869 A4 EP2361869 A4 EP 2361869A4
Authority
EP
European Patent Office
Prior art keywords
elevator apparatus
elevator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08878734.6A
Other languages
German (de)
French (fr)
Other versions
EP2361869A1 (en
Inventor
Shigenobu Kawakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP2361869A1 publication Critical patent/EP2361869A1/en
Publication of EP2361869A4 publication Critical patent/EP2361869A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3492—Position or motion detectors or driving means for the detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP08878734.6A 2008-12-11 2008-12-11 Elevator apparatus Withdrawn EP2361869A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/072506 WO2010067435A1 (en) 2008-12-11 2008-12-11 Elevator apparatus

Publications (2)

Publication Number Publication Date
EP2361869A1 EP2361869A1 (en) 2011-08-31
EP2361869A4 true EP2361869A4 (en) 2014-05-14

Family

ID=42242446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08878734.6A Withdrawn EP2361869A4 (en) 2008-12-11 2008-12-11 Elevator apparatus

Country Status (4)

Country Link
US (1) US8763763B2 (en)
EP (1) EP2361869A4 (en)
JP (1) JPWO2010067435A1 (en)
WO (1) WO2010067435A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8181749B2 (en) * 2007-08-09 2012-05-22 Mitsubishi Electric Corporation Speed governor for an elevator
EP2288563B1 (en) * 2008-06-19 2013-08-28 Inventio AG Elevator system with bottom tensioning means
CN102674101B (en) * 2012-05-22 2014-10-15 天津豪雅科技发展有限公司 Displacement measuring device for wire rope of elevator
CN105473487B (en) * 2013-07-12 2018-04-06 通力股份公司 Overspeed governor tension roller component
JP5787422B1 (en) * 2014-04-11 2015-09-30 東亜工業株式会社 Work loader
EP3194318A1 (en) * 2014-08-29 2017-07-26 Kone Corporation An overspeed governor for an elevator
JP6490238B2 (en) * 2015-12-14 2019-03-27 三菱電機株式会社 Elevator control device
US20180162693A1 (en) * 2016-12-13 2018-06-14 Otis Elevator Company Speed detection means for elevator or counterweight
JP6804430B2 (en) * 2017-11-30 2020-12-23 株式会社日立製作所 Elevator control device
WO2020070795A1 (en) * 2018-10-02 2020-04-09 三菱電機株式会社 Governor system characteristics control device and elevator device
US11524872B2 (en) * 2020-04-22 2022-12-13 Otis Elevator Company Elevator compensation assembly monitor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6102165A (en) * 1995-04-21 2000-08-15 Wittur Ag Antifriction bearing with signal generator and method for using same
US20010040071A1 (en) * 1998-09-03 2001-11-15 Kabushiki Toshiba Elevator with governor
US20050269163A1 (en) * 2004-06-02 2005-12-08 Inventio Ag Elevator supervision
JP2007062948A (en) * 2005-08-31 2007-03-15 Toshiba Elevator Co Ltd Elevator system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648376A (en) 1979-09-26 1981-05-01 Mitsubishi Electric Corp Controller for elevator
JPS56117969A (en) * 1980-02-22 1981-09-16 Hitachi Ltd Device and method of controlling elevator
JPS5826784A (en) 1981-08-11 1983-02-17 株式会社東芝 Method of controlling elevator
JPS6069270A (en) 1983-09-26 1985-04-19 Hitachi Ltd Evacuating device
JPS6069270U (en) * 1983-10-17 1985-05-16 フジテツク株式会社 Elevator position detection device
JPH075248B2 (en) * 1987-07-09 1995-01-25 三菱電機株式会社 Elevator control device
JPH03177283A (en) 1989-12-04 1991-08-01 Mitsubishi Electric Corp Speed adjustor for elevator
US5171704A (en) 1991-02-28 1992-12-15 At&T Bell Laboratories Gaas device fabrication utilizing metalorganic molecular beam epitaxy (mombe)
JP2875456B2 (en) 1992-09-17 1999-03-31 株式会社日立製作所 Elevator equipment
JPH0912245A (en) * 1995-06-28 1997-01-14 Hitachi Ltd Elevator position detection device
JP3251844B2 (en) * 1996-03-29 2002-01-28 三菱電機株式会社 Elevator control device
US5861084A (en) * 1997-04-02 1999-01-19 Otis Elevator Company System and method for minimizing horizontal vibration of elevator compensating ropes
JP3744271B2 (en) * 1999-07-29 2006-02-08 株式会社日立製作所 Elevator position detection device
US6318506B1 (en) * 2000-05-22 2001-11-20 Otis Elevator Company Single rope elevator governor
JP2002120977A (en) 2000-10-13 2002-04-23 Mitsubishi Electric Corp Elevator car position detector
JP4975103B2 (en) * 2007-07-25 2012-07-11 三菱電機株式会社 Elevator equipment
JP2009107809A (en) * 2007-10-31 2009-05-21 Hitachi Ltd Elevator equipment
EP2447201A1 (en) * 2009-06-22 2012-05-02 Mitsubishi Electric Corporation Elevator device
US8887873B2 (en) * 2009-06-29 2014-11-18 Mitsubishi Electric Corporation Elevator device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6102165A (en) * 1995-04-21 2000-08-15 Wittur Ag Antifriction bearing with signal generator and method for using same
US20010040071A1 (en) * 1998-09-03 2001-11-15 Kabushiki Toshiba Elevator with governor
US20050269163A1 (en) * 2004-06-02 2005-12-08 Inventio Ag Elevator supervision
JP2007062948A (en) * 2005-08-31 2007-03-15 Toshiba Elevator Co Ltd Elevator system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010067435A1 *

Also Published As

Publication number Publication date
WO2010067435A1 (en) 2010-06-17
US20110203878A1 (en) 2011-08-25
EP2361869A1 (en) 2011-08-31
US8763763B2 (en) 2014-07-01
JPWO2010067435A1 (en) 2012-05-17

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20110504

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140414

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 5/04 20060101AFI20140408BHEP

Ipc: B66B 1/34 20060101ALI20140408BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20141113